Re: [dns-operations] signing reverse zones

2014-02-11 Thread Chris Thompson
On Feb 10 2014, Mark Boolootian wrote: I'm interested in knowing if it is standard practice amongst folks to sign .arpa zones. Is there a compelling use case for signing reverse zones? We sign our (public) reverse zones. So if it isn't standard practice, it ought to be :-) The RIRs invested

Re: [dns-operations] signing reverse zones

2014-02-11 Thread cgielen+dnsoarc
op 11-02-14 00:47, Mark Boolootian schreef: > I'm interested in knowing if it is standard practice amongst folks to > sign .arpa zones. Is there a compelling use case for signing reverse > zones? If it's worth publishing, it's worth securing. Besides, differentiating between zones that are signed

Re: [dns-operations] signing reverse zones

2014-02-11 Thread Peter Koch
On Mon, Feb 10, 2014 at 03:47:57PM -0800, Mark Boolootian wrote: > I'm interested in knowing if it is standard practice amongst folks to > sign .arpa zones. probably no more or less than for the forward tree. I find ~ 2000 IN-ADDR.ARPA and IP6.ARPA zones with key material registered in the RIPE d

Re: [dns-operations] BIND, Knot and NSD behaviour on zone expiry

2014-02-11 Thread Peter Koch
On Mon, Feb 10, 2014 at 11:52:11PM +0100, Anand Buddhdev wrote: > The zone's operator had accidentally set its serial in the future, and > then set it back, not realising that they should have performed a serial > roll-over. this is the core of the problem. There might be more than one appropriat

Re: [dns-operations] BIND, Knot and NSD behaviour on zone expiry

2014-02-11 Thread Christian Petrasch
Hi Anand, i discussed this topic with a bunch of guys of our DNS team. And my and my teammates humble opinion is, that the behaviour of knot is sth. we should have a second look. There are a few words .. At first the zone data this server is delievering after expiring the zone is old data an